Game Lab - Student work showing "view only" so they cannot finish projects

Some of my students are unable to continue working on bubbles because they are being given a “view only” version of what was completed the class before. Any suggestions?

I haven’t heard of this before. If you are sure that they are logged in (which I would assume they are), this may be a candidate for contacting and having them look into it. It’s a bit difficult to diagnose from a distance without seeing what it looks like.